CN2573759Y - Belt pulley coupling and uncoupling device - Google Patents
Belt pulley coupling and uncoupling device Download PDFInfo
- Publication number
- CN2573759Y CN2573759Y CN 02262079 CN02262079U CN2573759Y CN 2573759 Y CN2573759 Y CN 2573759Y CN 02262079 CN02262079 CN 02262079 CN 02262079 U CN02262079 U CN 02262079U CN 2573759 Y CN2573759 Y CN 2573759Y
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- coupling
- uncoupling
- clutch
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a belt pulley coupling and uncoupling device. The utility model is characterized in that an inner cavity of a belt pulley (11) is provided with coupling and uncoupling heads (9, 10) which can be mutually engaged and separated, a spring (8) is placed between the coupling and uncoupling head (9) and a pressing plate (12), a bearing (2) is arranged between the belt pulley (11) and a rotation shaft (13) of the coupling and uncoupling head (10), and a lifting rod (6) which is connected with the coupling and uncoupling head (9) is provided with a coupling and uncoupling rod (7). When an operating lever (7) is pulled, the coupling and uncoupling heads (9) and (10) are separated, and the belt pulley (11) stops gradually rotating. When the operating lever is released, the two coupling and uncoupling heads are meshed mutually under the action of the spring force; thereby, the belt pulley is driven to rotate by a sliding key (3).
Description
Technical field
The novel architecture advances that relates to a kind of belt pulley of this use.
Background technique
In numerous mechanical rotation equipment, a lot of all by belt pulley and belt and drive equipment rotates.If will change loading and unloading during belt, just can carry out after shutdown such as having only, having a strong impact on manufacturing efficiency.Start shooting again if finish changing belt after shutting down, tend in time to reach required rotating speed too greatly because of institute's bringing onto load.And should not shut down the situation that can be badly in need of changing belt to some, all be under non-stop-machine state, to change by experienced workman.So just be easy to take place industrial accident, gently then can be fallen finger by belt clamp, serious also can cause life safety.
The content of model utility:
The technical problems to be solved in the utility model is the deficiency that has now on the belt sheave structure in order to overcome, and a kind of engaging and disengaging gear that can very safe, easily change belt under normal working of engine is provided.
Technological improvement of the present utility model is: be provided with the clutch head that can intermesh and separate at the inner chamber of belt pulley, spring is provided with bearing between the rotating shaft of belt pulley and clutch head between clutch head and pressing plate, and has a trip(ping) lever on the lifting bar that the clutch head links to each other.
Further technological improvement of the present utility model is: pressing plate is fixed by screw and belt pulley, and the clutch head links to each other with coupling by rotating shaft; Be provided with feather key between clutch head and the belt pulley; Spring housing is in the lifting bar outside.
Compare with background technique, design concept of the present utility model is reasonable, simple in structure, the combination that utilizes two clutch heads with separate, both can guarantee that belt pulley rotated simultaneously with motor or motor, and belt pulley was separated with motor or motor short time and carried out the quick replacing of belt, make the belt safe and feasible more that more changes jobs, do not influence the normal operation of equipment, and then increase work efficiency.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
As shown in drawings, the utility model mainly is to be provided with an inner chamber at belt pulley 11 centers, and the clutch 9,10 of two correspondences is housed in this inner chamber, wherein has lifting bar 6 in the clutch 9, the outer springs 8 that are with of lifting bar 6 are equipped with a feather key 3 between clutch 9 and the belt pulley 11.But also the clutch that can separate not only engageable with clutch 9 10 joined by rotating shaft 13 and coupling 1.Between belt pulley 11 and rotating shaft 13, bearing 2 is housed.One side of belt pulley 11 is fixed with pressing plate 12 by screw 5, and lifting bar 6 stretches out outside the pressing plate 12, and the termination of lifting bar 6 connects a clutch lever 7 by bearing pin.Spring 8 is between pressing plate 12 and clutch 9.
Under the situation of motor or motor high speed rotating, as long as an end of pulling actuating linkage 7, its other end will withstand on the pressing plate 12.When continuing upwards firmly, actuating linkage 7 separates clutch 9 and rotating clutch 10 by lever with regard to pulling lifting bar 6 and the effect that overcomes spring 8 power.At this moment, the inner ring of coupling 1, rotating shaft 13 and bearing 2 is also remaining in operation, and belt pulley 11 then stops operating gradually, can carry out more changing jobs of belt.Loosen operate lever 7 after finishing changing belt, under spring 8 power effects clutch 9 again with rotating clutch 10 engagement, and drive belt pulleys by feather key 3 and rotate with speed.
Claims (5)
1, a kind of engaging and disengaging gear of belt pulley, it is characterized in that being provided with the clutch head (9,10) that can intermesh and separate at the inner chamber of belt pulley (11), spring (8) is positioned between clutch head (9) and the pressing plate (12), be provided with bearing (2) between the rotating shaft (13) of belt pulley (11) and clutch head (10), and have a trip(ping) lever (7) on the lifting bar (6) that clutch head (9) links to each other.
2, the engaging and disengaging gear of belt pulley according to claim 1 is characterized in that pressing plate (12) is fixing by screw (5) and belt pulley (11).
3, the engaging and disengaging gear of belt pulley according to claim 1 is characterized in that clutch head (10) links to each other with coupling (1) by rotating shaft (13).
4, the engaging and disengaging gear of belt pulley according to claim 1 is characterized in that being provided with feather key (3) between clutch head (9) and the belt pulley (11).
5, the engaging and disengaging gear of belt pulley according to claim 1 is characterized in that spring (8) is enclosed within lifting bar (6) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262079 CN2573759Y (en) | 2002-08-20 | 2002-08-20 | Belt pulley coupling and uncoupling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262079 CN2573759Y (en) | 2002-08-20 | 2002-08-20 | Belt pulley coupling and uncoupling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2573759Y true CN2573759Y (en) | 2003-09-17 |
Family
ID=33728721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02262079 Expired - Fee Related CN2573759Y (en) | 2002-08-20 | 2002-08-20 | Belt pulley coupling and uncoupling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2573759Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006105690A1 (en) * | 2005-04-08 | 2006-10-12 | Chuy-Nan Chio | Wind power conversion apparatus driven by fly wheel |
| CN103231623A (en) * | 2013-04-26 | 2013-08-07 | 苏州欧米麦克机器人科技有限公司 | Clutch-embedded Mecanum wheel |
| CN105947677A (en) * | 2016-06-29 | 2016-09-21 | 昆山国显光电有限公司 | Transmission rolling wheel |
| US10022194B2 (en) | 2008-09-30 | 2018-07-17 | Intuitive Surgical Operations, Inc. | Passive preload and capstan drive for surgical instruments |
| US10271911B2 (en) | 2013-08-15 | 2019-04-30 | Intuitive Surgical Operations, Inc. | Instrument sterile adapter drive features |
| US10307213B2 (en) | 2013-08-15 | 2019-06-04 | Intuitive Surgical Operations, Inc. | Instrument sterile adapter drive interface |
| US10478163B2 (en) | 2008-09-30 | 2019-11-19 | Intuitive Surgical Operations, Inc. | Medical instrument engagement process |
| US10695138B2 (en) | 2013-08-15 | 2020-06-30 | Intuitive Surgical Operations, Inc. | Robotic instrument driven element |
| US10799303B2 (en) | 2013-08-15 | 2020-10-13 | Intuitive Surgical Operations, Inc. | Preloaded surgical instrument interface |
| US10932868B2 (en) | 2013-08-15 | 2021-03-02 | Intuitive Surgical Operations, Inc. | Variable instrument preload mechanism controller |
| US11007024B2 (en) | 2016-07-14 | 2021-05-18 | Intuitive Surgical Operations, Inc. | Geared grip actuation for medical instruments |
| US11118661B2 (en) | 2018-02-12 | 2021-09-14 | Intuitive Surgical Operations, Inc. | Instrument transmission converting roll to linear actuation |
| US11497567B2 (en) | 2018-02-08 | 2022-11-15 | Intuitive Surgical Operations, Inc. | Jointed control platform |
| US11864851B2 (en) | 2016-07-14 | 2024-01-09 | Intuitive Surgical Operations, Inc. | Geared roll drive for medical instrument |
| US11890070B2 (en) | 2016-07-14 | 2024-02-06 | Intuitive Surgical Operations, Inc. | Instrument release |
-
2002
- 2002-08-20 CN CN 02262079 patent/CN2573759Y/en not_active Expired - Fee Related
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006105690A1 (en) * | 2005-04-08 | 2006-10-12 | Chuy-Nan Chio | Wind power conversion apparatus driven by fly wheel |
| US10478163B2 (en) | 2008-09-30 | 2019-11-19 | Intuitive Surgical Operations, Inc. | Medical instrument engagement process |
| US11744563B2 (en) | 2008-09-30 | 2023-09-05 | Intuitive Surgical Operations, Inc. | Medical instrument engagement process |
| US10022194B2 (en) | 2008-09-30 | 2018-07-17 | Intuitive Surgical Operations, Inc. | Passive preload and capstan drive for surgical instruments |
| CN104970884B (en) * | 2008-09-30 | 2018-09-28 | 直观外科手术操作公司 | Passive preload and capstan winch for surgical instruments drive |
| US11547503B2 (en) | 2008-09-30 | 2023-01-10 | Intuitive Surgical Operations, Inc. | Passive preload and capstan drive for surgical instruments |
| US10772690B2 (en) | 2008-09-30 | 2020-09-15 | Intuitive Surgical Operations, Inc. | Passive preload and capstan drive for surgical instruments |
| CN103231623A (en) * | 2013-04-26 | 2013-08-07 | 苏州欧米麦克机器人科技有限公司 | Clutch-embedded Mecanum wheel |
| US10932868B2 (en) | 2013-08-15 | 2021-03-02 | Intuitive Surgical Operations, Inc. | Variable instrument preload mechanism controller |
| US10695138B2 (en) | 2013-08-15 | 2020-06-30 | Intuitive Surgical Operations, Inc. | Robotic instrument driven element |
| US10307213B2 (en) | 2013-08-15 | 2019-06-04 | Intuitive Surgical Operations, Inc. | Instrument sterile adapter drive interface |
| US10799303B2 (en) | 2013-08-15 | 2020-10-13 | Intuitive Surgical Operations, Inc. | Preloaded surgical instrument interface |
| US10271911B2 (en) | 2013-08-15 | 2019-04-30 | Intuitive Surgical Operations, Inc. | Instrument sterile adapter drive features |
| US10993773B2 (en) | 2013-08-15 | 2021-05-04 | Intuitive Surgical Operations, Inc. | Instrument sterile adapter drive features |
| US10993775B2 (en) | 2013-08-15 | 2021-05-04 | Intuitive Surgical Operations, Inc. | Robotic instrument driven element |
| US11793587B2 (en) | 2013-08-15 | 2023-10-24 | Intuitive Surgical Operations, Inc. | Preloaded surgical instrument interface |
| US11090124B2 (en) | 2013-08-15 | 2021-08-17 | Intuitive Surgical Operations, Inc. | Instrument sterile adapter drive interface |
| US11564758B2 (en) | 2013-08-15 | 2023-01-31 | Intuitive Surgical Operations, Inc. | Preloaded surgical instrument interface |
| CN105947677B (en) * | 2016-06-29 | 2018-11-13 | 昆山国显光电有限公司 | A kind of live roller |
| CN105947677A (en) * | 2016-06-29 | 2016-09-21 | 昆山国显光电有限公司 | Transmission rolling wheel |
| US11864851B2 (en) | 2016-07-14 | 2024-01-09 | Intuitive Surgical Operations, Inc. | Geared roll drive for medical instrument |
| US11890070B2 (en) | 2016-07-14 | 2024-02-06 | Intuitive Surgical Operations, Inc. | Instrument release |
| US11744656B2 (en) | 2016-07-14 | 2023-09-05 | Intuitive Surgical Operations, Inc. | Geared grip actuation for medical instruments |
| US11007024B2 (en) | 2016-07-14 | 2021-05-18 | Intuitive Surgical Operations, Inc. | Geared grip actuation for medical instruments |
| US11497567B2 (en) | 2018-02-08 | 2022-11-15 | Intuitive Surgical Operations, Inc. | Jointed control platform |
| US11118661B2 (en) | 2018-02-12 | 2021-09-14 | Intuitive Surgical Operations, Inc. | Instrument transmission converting roll to linear actuation |
| US11592087B2 (en) | 2018-02-12 | 2023-02-28 | Intuitive Surgical Operations, Inc. | Instrument transmission converting roll to linear actuation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Fan Mingyue Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |